Description
3BHL000391P0101 5SGX1445H0001 ABB IGBT
3BHL000391P0101/5SHX1445H0001/5SGX1445H0001 ABB Power Semiconductor Module Introduction
First, let me clarify a key fact: these models are actually ABB’s IGCT (Integrated Gate Converter Thyristor) modules, not traditional IGBTs. IGCT is a technology proposed by ABB in 1997, which integrates and packages GTO thyristor chips with anti parallel diodes and gate driver circuits. It combines the high-speed switching capability of IGBT and the low on state loss advantage of thyristor, and belongs to a higher power level device than IGBT. Users commonly refer to it as IGBT, and the following understanding will be based on this.
Product 1: 3BHL000391P0101 (corresponding to 5SHX1445H0001)
3BHL000391P0101 5SGX1445H0001 ABB IGBT
Brand: ABB (Swiss ABB Power Semiconductor Division)
Type: IGCT Integrated Gate Converter Thyristor Power Module
Rated voltage: 3300V AC
Rated current: 1400A to 1445A (slightly different data, mainstream nominal 1445A)
Peak forward current: 2200A
Conduction voltage drop: approximately 2.5V (typical value)
Gate trigger current: 0.5A
Working temperature range: -40 ° C to+85 ° C (some versions support -40 ° C to+55 ° C)
Storage temperature: -40 ° C to+125 ° C
Protection level: IP65
Size: Approximately 285mm x 220mm x 100mm (may vary depending on version, compact size is approximately 132mm x 105mm x 52mm)
Weight: Approximately 8.5kg
Cooling method: water cooling
Core features:
High speed switching capability, no need for buffer circuits, fewer required power components, and higher system reliability
Low on state loss, operating efficiency better than IGBT solutions of the same level
Integrated gate drive technology ensures stable and reliable switching performance
Built in multiple protection functions such as overcurrent, overvoltage, undervoltage, etc
Modular design for easy on-site replacement and maintenance
Product 2: 5SGX1445H0001
Brand: ABB
Type: IGCT power module/power module for frequency converter
Positioning: Provide core power conversion for ABB frequency converters and HVDC systems
Rated voltage: 3300V AC
Rated current: 1445A
Working temperature: -40 ° C to+85 ° C
Protection level: IP65
Core features:
High reliability, using high-quality components and strict production processes
High efficiency, advanced power supply design reduces energy loss
High power density, compact structure achieves high power output in limited space
Fast on-off speed, low turn off loss, low reverse leakage current
Compliant with strict industrial standards and adaptable to harsh industrial environments
Typical application scenarios:
High Voltage Direct Current Transmission (HVDC): Used for DC conversion, DC filtering, and reducing energy loss during transmission, it has been applied in ± 800kV ultra-high voltage projects
Wind power generation: Control the speed and power output of the generator to improve power generation efficiency
Photovoltaic power generation: achieving high power point tracking (MPPT) to improve conversion efficiency
Coal mine main shaft belt drive system: efficient and reliable drive of high-power motor (this model has clear coal mine application cases)
Industrial frequency converter: As a core power device, it realizes the frequency conversion and voltage regulation of electrical energy
Rail Transit: Train Auxiliary Inverter, Motor Drive System
Electric Vehicle Traction System: Power Conversion and Control
Renewable energy storage system: power conversion in battery energy storage system
Difference from traditional IGBT:
IGCT is essentially an upgraded version of GTO technology, not IGBT. It exhibits the low loss characteristics of thyristors during the conduction stage and the controllable turn off characteristics of transistors during the turn off stage. Compared to IGBTs of the same voltage level, IGCT has a larger current capacity (up to several thousand amperes), slightly lower switching frequency but smaller losses, making it more suitable for ultra-high voltage and high-power scenarios above 3300V. ABB is one of the top three global suppliers in the field of high voltage above 3300V, along with Infineon and Mitsubishi.
Compatible devices:
Mainly used for ABB medium voltage frequency converters and ACS series drive systems, it can also be used in the power module package of flexible DC transmission equipment represented by Saijing (Saijing has an exclusive agency agreement with ABB).
